268352406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{709927}}^1$

素因数の和:709945

約数の個数: 32

約数和(自身を含む): 681530880

約数和(自身を除く): 413178474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 709927, 1419854, 2129781, 4259562, 4969489, 6389343, 9938978, 12778686, 14908467, 19168029, 29816934, 38336058, 44725401, 89450802, 134176203, 268352406]

約数ペア:

[(1, 268352406), (2, 134176203), (3, 89450802), (6, 44725401), (7, 38336058), (9, 29816934), (14, 19168029), (18, 14908467), (21, 12778686), (27, 9938978), (42, 6389343), (54, 4969489), (63, 4259562), (126, 2129781), (189, 1419854), (378, 709927)]